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CDM-600L Satellite Modem
Front Panel Operation
6.3.1
CONFIG
CONFIG:
FREQ-REF
The sub-branches available are:
ALL
MODE
TX
(Transmit)
RX
(Receive)
CLOCKS
D&I
FREQ-REFerence
EDMAC
MISC
REMOTE
(Remote Control)
MASK
STATS
(Statistics)
IMPORTANT
ALL
MODE
TX
EDMAC
MISC REMOTE MASK STATS
Permits the user to completely configure the unit, being prompted, step
by step, to make choices, or edit data. This is highly recommended for
new users, as it will clearly lead the user through all the configuration
parameters.
Permits the user to select Frame Type and Interface Type for TX and
RX.
Permits the user to define, on a parameter-by-parameter basis, the TX
configuration of the unit. These menu sub-branches would be used if the
user wished to change, for example, just the TX Frequency.
Permits the user to define, on a parameter-by-parameter basis, the RX
configuration of the unit. These menu sub-branches would be used if the
user wished to change, for example, just the RX data rate.
Permits the user to select TX-Clocking, RX-Buffer/Clock, or External
Clock.
Permits the user to select Drop or Insert options.
Permits the user to select a Reference Clock, either Internal 10 MHz
Reference or an External Reference of 1, 2, 5, 10, or 20 MHz.
Permits the user to select EDMAC options.
Permits the user to select, view, or change various other parameters.
Permits the user to define whether the unit is being controlled locally, or
remotely, and to configure the Remote Control parameters: baud rate,
I/O format, address.
Permits the user to activate or MASK an alarm condition.
Permits the user to enable and configure the logging of various statistics,
including Eb/No and AUPC parameters
The modem may be monitored over the remote control bus at any time.
When in Local mode, however, configuration parameters may only be
changed through the front panel. Conversely, when in Remote mode, the
unit may be monitored from the front panel, but configuration parameters
may only be changed via the remote control bus.
6–6
RX
CLOCKS
D&I
Revision 2
MN/CDM600L.IOM
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